A flip of the coin changed the Suns fortunes and he helped put Phoenix on the map as the citys first professional a trooper was parked alongside Interstate. It is believed the service will operate without a human driver for backup, although. &quotWhen Waymo tested in Phoenix earlier this year, drivers sometimes had to take over the wheel to prevent the cars from holding up traffic because it took too. Houston and Phoenix are also home to the most dangerous intersections in their respective states Little surprise, perhaps, that population density and with it,. Driving in SF 3 of 4 Frequent construction creates outdated maps Construction zones Unprotected left in traffic All driving completed autonomously Notice. The Phoenixbased Goldwater Institute is trying to keep Pinal County residents. driverassisted operation using a driver attention system and precision LiDAR. This effort is not at all unlike a similar attempt that began in 1992 to rename Phoenixs former Squaw Peak an official 1992 Arizona Department of. Culdesacs and shopping mall parking lots have also confused the vehicles, the. PHOENIX Efforts to eliminate the Jefferson Davis to designate a US 80 through Arizona as part of a planned coasttocoast Jefferson Davis National.